arch/arm/boot/dts/rk3288-evb-act8846.dts

   1 /*
   2  * This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License as published by
   4  * the Free Software Foundation; either version 2 of the License, or
   5  * (at your option) any later version.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  */
  12
  13 /dts-v1/;
  14 #include "rk3288-evb.dtsi"
  15
  16 / {
  17         compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
  18 };
  19
  20 &i2c0 {
  21         hym8563@51 {
  22                 compatible = "haoyu,hym8563";
  23                 reg = <0x51>;
  24
  25                 interrupt-parent = <&gpio0>;
  26                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
  27
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&pmic_int>;
  30
  31                 #clock-cells = <0>;
  32                 clock-output-names = "xin32k";
  33         };
  34
  35         act8846: act8846@5a {
  36                 compatible = "active-semi,act8846";
  37                 reg = <0x5a>;
  38                 status = "okay";
  39
  40                 regulators {
  41                         vcc_ddr: REG1 {
  42                                 regulator-name = "VCC_DDR";
  43                                 regulator-min-microvolt = <1200000>;
  44                                 regulator-max-microvolt = <1200000>;
  45                                 regulator-always-on;
  46                         };
  47
  48                         vcc_io: REG2 {
  49                                 regulator-name = "VCC_IO";
  50                                 regulator-min-microvolt = <3300000>;
  51                                 regulator-max-microvolt = <3300000>;
  52                                 regulator-always-on;
  53                         };
  54
  55                         vdd_log: REG3 {
  56                                 regulator-name = "VDD_LOG";
  57                                 regulator-min-microvolt = <1000000>;
  58                                 regulator-max-microvolt = <1000000>;
  59                                 regulator-always-on;
  60                         };
  61
  62                         vcc_20: REG4 {
  63                                 regulator-name = "VCC_20";
  64                                 regulator-min-microvolt = <2000000>;
  65                                 regulator-max-microvolt = <2000000>;
  66                                 regulator-always-on;
  67                         };
  68
  69                         vccio_sd: REG5 {
  70                                 regulator-name = "VCCIO_SD";
  71                                 regulator-min-microvolt = <3300000>;
  72                                 regulator-max-microvolt = <3300000>;
  73                                 regulator-always-on;
  74                         };
  75
  76                         vdd10_lcd: REG6 {
  77                                 regulator-name = "VDD10_LCD";
  78                                 regulator-min-microvolt = <1000000>;
  79                                 regulator-max-microvolt = <1000000>;
  80                                 regulator-always-on;
  81                         };
  82
  83                         vcca_codec: REG7 {
  84                                 regulator-name = "VCCA_CODEC";
  85                                 regulator-min-microvolt = <3300000>;
  86                                 regulator-max-microvolt = <3300000>;
  87                                 regulator-always-on;
  88                         };
  89
  90                         vcca_tp: REG8 {
  91                                 regulator-name = "VCCA_TP";
  92                                 regulator-min-microvolt = <3300000>;
  93                                 regulator-max-microvolt = <3300000>;
  94                                 regulator-always-on;
  95                         };
  96
  97                         vccio_pmu: REG9 {
  98                                 regulator-name = "VCCIO_PMU";
  99                                 regulator-min-microvolt = <3300000>;
 100                                 regulator-max-microvolt = <3300000>;
 101                                 regulator-always-on;
 102                         };
 103
 104                         vdd_10: REG10 {
 105                                 regulator-name = "VDD_10";
 106                                 regulator-min-microvolt = <1000000>;
 107                                 regulator-max-microvolt = <1000000>;
 108                                 regulator-always-on;
 109                         };
 110
 111                         vcc_18: REG11 {
 112                                 regulator-name = "VCC_18";
 113                                 regulator-min-microvolt = <1800000>;
 114                                 regulator-max-microvolt = <1800000>;
 115                                 regulator-always-on;
 116                         };
 117
 118                         vcc18_lcd: REG12 {
 119                                 regulator-name = "VCC18_LCD";
 120                                 regulator-min-microvolt = <1800000>;
 121                                 regulator-max-microvolt = <1800000>;
 122                                 regulator-always-on;
 123                         };
 124                 };
 125         };
 126 };